Category: Telco Cloud
Open RAN Management Plane (M-plane) for Open Radio Unit
In ORAN, the O-RU management functions to set parameters are done over the M-Plane. The management functions includes O-RU software management, fault management etc. Regarding this, O-RAN fronthaul specifications prescribe […]
O-RAN Interview Questions
In this post, we have put most asked interview questions about Open RAN/O-RAN in various Telecom Companies/Service Provider who are developing Open RAN systems. What is Open RAN, OpenRAN and […]
Open Stack Undercloud and Overcloud
In Open Stack, an Undercloud is the deployment cloud that contain the necessary OpenStack components to deploy and manage an Overcloud also called workload cloud or deployed cloud. The overcloud is […]
Cloud RAN Orchestration and Management
The Orchestration and management for Cloud RAN (cRAN) is consist of a suite of Orchestration and OSS systems, including AI/ML advanced analytics systems, to automate the end-to-end service lifecycle starting […]
IEEE 1588: Precision Time Protocol (PTP) for Telecom Networks
Overview of IEEE 1588 PTP PTP is a network based time synchronization protocol, but instead of millisecond-level synchronization, PTP networks aim to achieve nanosecond or even picosecond-level synchronization. Synchronization is […]
Marvell’s O-RAN Solutions Overview
There one more name to the OEM vendors for O-RAN products and name is Marvell Semiconductors. They announced their 5G O-RAN portfolio with a vRAN platform. Open RAN architectures enable […]
Open RAN Integration – Where We Today
Open RAN is being deployed by multiple Service Providers around the world. These deployment are large scale deployments in some of the largest countries in the world. In Open RAN […]
O-RAN – Radio Unit (O-RU) Reference Architecture
The Radio Unit (RU) purpose is to convert radio signals sent to and from the antenna to a digital signal that can be transmitted over the fronthaul to Distributed Unit […]
O-RAN – Fronthaul Delay and Its Management
O-RAN Split Option 7-2x, introduced a functional split between O-DU and O-RU within the PHY Layer of the radio interface. This split cause some delay in transmission and reception of […]
5G ORAN Network Architecture Elements
ORAN Introduction ORAN network architecture is needed to address the specific needs of different mobile operators around the world and it is expected that vendors will interoperate to create customized […]